Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kg3 draw
3 Kg4 draw
4 Kh4 draw
5 Rd2 draw
6 Re1 draw
7 Re3 draw
8 Re7 draw
9 Rc2 loss in 8 half-moves
10 Rh2 loss in 6 half-moves
11 Kg2 loss in 4 half-moves
12 Kh2 loss in 4 half-moves
13 Ra2 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves